BenQ PB2250 user manual Operation, Start up, Utilizing the password function

Operation

Start up

1.Switch all of the connected equipment on.

2.Plug the power cord into the projector and into a wall socket. Turn on the wall socket switch (where fitted).

Turn on the power point (if switched). Check that the Power indicator on the projector lights orange after power has been applied.

3.Remove the lens cap. If it is left on, it could become deformed due to heat.

4.Press and hold (for 2 seconds) the Power button on

the remote control or projector to start the unit. The Power indicator light flashes green and stays green when the unit is on.

5.	The start up procedure takes about 30 seconds after	Up
	pressing Power. In the later stage of start up, a default	LeftRight
		Down

BenQ logo is projected.

6.If you are prompted for a password, press the arrow

buttons to select the four password digits, then press Auto. For information about the password function,

refer to page 17.

7.The projector will start to search for input signals. The projector screen displays the current input source being scanned at the bottom right corner of the screen. If no input source signal is detected, the search will continue until an input source signal is detected.

8.You can also press Source on the projector or remote control to select an input signal to display. For more information, please refer to page 21.

If the frequency/ resolution of the input signal exceeds the projector’s operating range, you will see the message “Out of Range” displayed on a blank screen.

Utilizing the password function

For security purposes and to help prevent unauthorized use, the projector includes an option for setting up password security. The password can be set through the on-screen menu. For details of the on-screen menu operation, please refer to page 23 for information.

WARNING: You will be inconvenienced if you activate the password functionality and subsequently forget the password. Write the password you used in this manual, and keep the manual in a safe place for later recall.

To set a password:

CAUTION: Once a password has been set, the projector cannot be used unless the correct password is entered every time the projector is started.

1. Open the on-screen menu and go to Setting > Password. Select by pressing 3 or 4.

Operation 17